From: Segher Boessenkool <segher@kernel.crashing.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Olof Johansson <olof@lixom.net>,
linuxppc-dev@ozlabs.org, linux-pci@atrey.karlin.mff.cuni.cz
Subject: Re: [PATCH 6/7] MPIC MSI allocator
Date: Tue, 24 Apr 2007 11:44:37 +0200 [thread overview]
Message-ID: <dbba27bc913250681a57be91605e25f2@kernel.crashing.org> (raw)
In-Reply-To: <1177407551.14873.105.camel@localhost.localdomain>
>> First-gen G5's need that just as well, they just don't
>> have such interrupts on the default system configuration,
>> as far as I remember.
>
> They didn't have an HT APIC or if they had one, they didn't enable it
> (they probably did in the tunnel).
Yes, the two HT APICs on the tunnel were enabled.
> They didn't use the U3 MPIC as an HT
> IRQ master, thus it's irrelevant.
They did for the plugin PCI-X slots (well, it's chained
to another MPIC, but you still need the workaround).
> Anyway, there is no point in this
> discussion :-)
Yeah, the new name for CONFIG_BROKEN_U3 is fine
no matter what :-)
Segher
next prev parent reply other threads:[~2007-04-24 9:44 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-19 7:35 [PATCH 1/7] Rip out the existing powerpc msi stubs Michael Ellerman
2007-04-19 7:35 ` [PATCH 3/7] RTAS MSI implementation Michael Ellerman
2007-04-19 7:35 ` [PATCH 2/7] Powerpc MSI infrastructure Michael Ellerman
2007-04-21 23:15 ` Milton Miller
2007-04-23 4:28 ` Michael Ellerman
2007-04-19 7:35 ` [PATCH 5/7] Enable MSI mappings for MPIC Michael Ellerman
2007-04-21 23:16 ` Milton Miller
2007-04-22 0:06 ` Benjamin Herrenschmidt
2007-04-22 4:53 ` Milton Miller
2007-04-23 4:10 ` Michael Ellerman
2007-04-19 7:35 ` [PATCH 4/7] Tell Phyp we support MSI Michael Ellerman
2007-04-19 7:35 ` [PATCH 6/7] MPIC MSI allocator Michael Ellerman
2007-04-21 23:17 ` Milton Miller
2007-04-23 4:04 ` Michael Ellerman
2007-04-23 6:20 ` Milton Miller
2007-04-23 3:50 ` Olof Johansson
2007-04-23 3:53 ` Michael Ellerman
2007-04-24 1:29 ` Benjamin Herrenschmidt
2007-04-24 9:26 ` Segher Boessenkool
2007-04-24 9:39 ` Benjamin Herrenschmidt
2007-04-24 9:44 ` Segher Boessenkool [this message]
2007-04-24 9:51 ` Benjamin Herrenschmidt
2007-04-19 7:35 ` [PATCH 7/7] MPIC MSI backend Michael Ellerman
2007-04-20 8:40 ` Segher Boessenkool
2007-04-20 14:39 ` Michael Ellerman
2007-04-21 23:17 ` Milton Miller
2007-04-22 7:06 ` Segher Boessenkool
2007-04-22 19:30 ` Olof Johansson
2007-04-23 4:24 ` Michael Ellerman
2007-04-23 8:24 ` Segher Boessenkool
2007-04-23 8:31 ` Michael Ellerman
2007-04-23 17:33 ` Segher Boessenkool
2007-04-23 3:45 ` Michael Ellerman
-- strict thread matches above, loose matches on Subject: below --
2007-05-08 2:58 [PATCH 1/7] Rip out the existing powerpc msi stubs Michael Ellerman
2007-05-08 2:58 ` [PATCH 6/7] MPIC MSI allocator Michael Ellerman
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